Re: allow online change primary_conninfo

On 2020-Mar-13, Alvaro Herrera wrote:

> What are the downsides of changing wal_receiver_create_temp_slot to
> PGC_POSTMASTER?  It seems pretty nasty to requires a full server
> restart.  Maybe we can signal all walreceivers at that point so that
> they restart with the correct setting?  That's much less problematic, I
> would think.

... oh, that's exactly what 0002 does.  So patch 0001 is only about
making a temporary change to the create_temp_slot to be consistent with
existing policy, before changing the policy.

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
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